From the first year of Hongwu in the Ming Dynasty to the twenty-second year (1368 ~ 1389), in order to unify the whole country, Emperor Zhu Yuanzhang sent troops to overthrow the Yuan Dynasty and destroy the separatist regimes and the remnants of the Yuan Dynasty.

In the late period of the peasant war at the end of Yuan Dynasty, Zhu Yuanzhang became increasingly powerful. In the twenty-seventh year of Yuan Dynasty (1367), he successively defeated the regimes of Chen Youliang and Zhang Shicheng, occupying a vast area in the middle and lower reaches of the Yangtze River. Zhu Yuanzhang sized up the situation, decided to explore the North and explore the South at the same time, and appointed Xu Da as the general, Chang Yuchun as the deputy general, taking the Central Plains to the north and entering the capital (now Beijing); Tang He conquered the Fang Guozhen forces in eastern Zhejiang for the purpose of conquering the south generals; Hu Tingrui captured Fujian as a general of conquering the south; Huguang province Pingzhang Yang Jing and others attacked Guangxi. In the first month of the twenty-eighth year, on the occasion of successive victories of various armies, Zhu Yuanzhang was in Yingtian (now Nanjing), namely, the throne, the country name Daming, and Jianyuan Hongwu. Followed by a 22-year war of reunification.

In April of the first year of Hongwu in Northwest China, Zhu Yuanzhang learned that the Northern Expeditionary Army led by Xu Da and Chang Yuchun had settled Shandong and Henan, occupied Tongguan and isolated most of them, and then went to the capital of song dynasty (now Kaifeng, Henan) in May to discuss with the generals the plan of destroying the Yuan Dynasty. After that, Xu Da sent elite soldiers as pioneers, crossing the Yellow River from the main force to capture Handan (now Hebei) and other places. After studying in Linqing (now Shandong Province), we joined forces from all walks of life to go hand in hand, and Lien Chan was victorious. In August, most of them were defeated. The Yuan Dynasty perished. Yuan Shundi duly attached Muer North to Shangdu (now northeast of Zhenglan Banner in Inner Mongolia), and still used the name of Yuan, which was called Beiyuan in history. In October, Zhu Yuanzhang told Yuan Shundi and his son to return, but failed. He also treated the old officials of the Yuan Dynasty with courtesy, appeased the people of the North, Mongolia and Semu who had joined the army, and strictly ordered the armies not to be harassed. In December, Xu Da divided his troops into three places: Taiyuan, Datong, Xuanfu (now Xuanhua, Hebei Province), forcing Yuan to defeat Timur and flee to Gansu, and Shanxi to Ming. In March of the second year, the Ming army entered Shaanxi, where Kexian and Fengxiang forced Yuan to lead Li Siqi to Lintao (now Gansu) with a total of 11111 yuan. Zhu Yuanzhang sent a letter to surrender, while Feng Sheng, the right deputy general, attacked and Li Siqi surrendered. In May, Xu Da took Pingliang and Yan 'an. In June, Chang Yuchun returned to Beiping (now Beijing), entered Kedu, and Yuan Shundi fled north to Yingchang (now on the west bank of Lake Dalainol in Inner Mongolia). In August, Xu Dake Qingyang, beheaded Yuan Jiang Zhang Liangchen, occupied Shaanxi. That year, Northern Yuan soldiers harassed Yuanzhou, Jingzhou, Datong and other places, all of which were repelled by the Ming army. In three years, Yuan Shundi died of illness, and the prince loved Lidala's position and changed his position to Xuanguang. Zhu Yuanzhang repeatedly disturbed the northwest by expanding Timur, and ordered Xu Da to be the general conqueror, and Li Wenzhong, Feng Sheng, Deng Yu and Tang He were the deputy generals. They attacked in different ways and successively defeated Dingxi (now Gansu), Xinghe (now Zhangbei, Hebei), Yingchang and other places, and captured more than 86,111 soldiers under Yuan Yong Wang and Pingzhang. Yuan Si Jun loved you. Deng Yu led his troops into Kehezhou (now northeast of Linxia, Gansu) from Lintao to appease Tubo, so to the west of Hezhou, Duogan and Uszang joined the Ming Dynasty.

In the first month of five years, Zhu Yuanzhang ordered Xu Da and others to levy the Northern Yuan again. Xu Da led the middle road into the north of Lingbei, and was raided by soldiers from the North Yuan Dynasty, killing and injuring more than 11,111 people (say tens of thousands) and losing back; Li Wenzhong's rate of East Road was also defeated; Only Feng Sheng and Fu Youde led the two ways to win, taking Ganzhou (now Zhangye, Gansu) and Lanzhou, and defeating Beiyuan soldiers in Guazhou (now southwest of Anxi) and Shazhou (now west of Dunhuang) to control Gansu. Since six years, the Ming army has changed its tactics, taking defense as the attack, and repeatedly ordered the generals to train in Shanxi and Beiping to defend the border. Since then, although the Northern Yuan soldiers repeatedly harassed the border, they were countered by the Ming army and dared not go deep. The Ming Dynasty basically controlled the situation in the northwest.

On the eve of the founding of the People's Republic of China in the Ming Dynasty, Tang He and Liao Yongzhong, the deputy general, defeated Fang Guozhen's forces, and defeated Yanping (now Nanping) in the first month of Hongwu, and took the title of Chen Youding, the provincial governor of Fujian. Huting Ruike Jianning (now Jian 'ou) and Xinghua (now Putian) recruited Tingzhou (now Changting) and counties south of Quanzhou; Li Wenzhong of Pingzhang, Zhejiang Province, led his troops into Fujian, wiped out Chen's remaining party, Jin Longlong and other departments, and occupied Fujian. In February, Zhu Yuanzhang ordered Liao Yongzhong to be the general of conquering the south, and Zhu Liangzu to be the deputy general. He went to Guangdong by sea from Fujian, and led Lu Zhongheng's department to March into Guangdong and Guangxi with Yang Jing's department of conquering Guangxi from Hunan and Ganzhou Wei from Jiangxi. In February, Yang Jing visited Quanzhou (now Guangxi) and Wugang (now Hunan). In April, Liao Yongzhong led his troops to Guangzhou, and Zuo Cheng, a provincial capital in Guangdong Province, really went out of poverty. Ming armies from all walks of life entered Guangxi, fought until July, and successively captured counties and counties.

In October of the second year of the unification of southwest China, Zhu Yuanzhang took advantage of the victory of the Southern Expedition and the Northern Expedition to send an envoy to Shu to recruit Ming Sheng, the leader of the Xia regime, who was independent. After being rejected, he decided to fight. In the first month of four years, Zhu Yuanzhang ordered Tang He to be the general of the West, with Zhou Dexing and Liao Yongzhong as the deputy, and led the boat division back to the Yangtze River; Fu Youde, a former general of Lu, took care of it, rode south from Shaanxi at a rate, and attacked Xia by two Ming armies on land and water. In March, Tanghe's attack on Qutang (now Fengjie East, Sichuan) was frustrated. In April, Fu Youde claimed Jinniu Road (Sichuan-Shaanxi plank road), secretly led 5,111 soldiers out of Chencang (now southeast of Baoji City, Shaanxi Province), conquered Xia Jun's weak defensive order state (now Wudu, Gansu Province), and opened up a channel into Sichuan. In June, Kehan State; Tang Heke Kuizhou (now Fengjie) arrived in Chongqing, rising in the Ming Dynasty and falling out of poverty, and dying in the summer. In July, Fu Youde became the capital, and Dai Shou, the Prime Minister of Xia Dynasty, descended from the city.

since five years ago, Zhu Yuanzhang has sent envoys to Yunnan for many times to recruit Yuan Liang Wang to stab Valmi, and all of them were killed. In September of 14th year, he appointed Fu Youde as the general to levy the south, with Lan Yu and Mu Ying as the left and right deputy generals, and led a cavalry number of 311,111. From the division to Huguang, the soldiers were divided into two ways: Guo Ying, the commander-in-chief, led 51,111 troops to the north road, and moved south to Wusa (now Weining, Guizhou) as a containment; Fu Youde led East Road, Kepuding (now Anshun) and headed for Yunnan. In December, the Ming army used odd and positive tactics, defeated the Yuan Situ Ping Zhang Da Li Ma Bu, captured more than 21,111 people below Da Li Ma, and captured Qujing, the gateway of eastern Yunnan. Xuan was led by Aquamarine and Mu Ying to occupy Kunming, and Yuan Liang Wang fled and committed suicide. Fu Youde went north to join forces with Guo Ying, and was defeated by Yuan You Cheng Shi Bu and Ke Qixingguan (now southwest of Bijie), and all nearby counties were conquered. In February of the fifteenth year, Aquamarine and Mu Ying captured Dali, captured Duan Mingdi, the leader, and divided their forces to take the whole territory of Yunnan. In July, the Ming army parted ways to invade Wusa, and laid flat Dongchuan, Jianchang (now Xichang, Sichuan) and Mangbu. Sixteen years, the army moved troops, leaving Muying to guard Yunnan.

March into Liaodong, and unify the northeast for three years. After the defeat of Ai Yu and Li Dala in Northern Yuan Dynasty, the Ministry will flee in four directions. A group headed by Qiu Naha went into Liaodong, and received more than 211,111 beaten soldiers. Taking Jinshan (now the northeast of Shuangliao, Jilin) as the center, it set up districts and set up officials, divided the northeast, refused Zhu Yuanzhang's surrender, and repeatedly sent troops to harass Mingbian and coerced the king of Korea (now North Korea and South Korea) to form an alliance with him. In thirteen years, Zhu Yuanzhang ordered Xu Da, Tang He and Fu Youde to enter Liaodong from the sea and land, and cut off Naha from contacting Korea. In the eighteenth year, Feng Sheng, Fu Youde and Aquamarine were ordered to lead the divisions to Beiping to practice and prepare for the expedition. In the first month of the twentieth year, he ordered Feng Sheng to be the general, with Fu Youde and Aquamarine as his deputy, and led an army of 211,111 to levy Liaodong. In May, Feng Shengshi arrived in the east of Liaohe River, and was arrested by Naha, knowing the actual situation of his camp. In June, I took the opportunity to cross Jinshan, Naha came out, and all the people were defeated and scattered. Feng Shengxuan sent officials to surrender, and he won more than 41,111 people. In September, Zhu Yuanzhang sealed Naha to the West Hou. Life aquamarine for general levy lu, tang shengzong, Guo Ying deputy, rate army levy mobei. In the twenty-first year, Aquamarine defeated the Northern Yuan Dynasty master Dezhansi Timur in the Fishing Sea (now Lake Belle, Russia). The following year, Tuogusi was killed and Yu Zhong surrendered to the Ming Dynasty.

In this battle, Zhu Yuanzhang took advantage of the successive victories in the peasant war at the end of the Yuan Dynasty. In view of the fact that the influence of the Yuan Dynasty was greatly weakened, and other combat targets were on their own sides and did not help each other, he sized up the situation, strategized, appropriately appointed generals, attacked and comforted, and unified most parts of the country. I hope it helps you.